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| Position: Chinese Standard in English/GB 7216-1987 |
| GB 7216-1987 Gray cast iron metallography (English Version) | |||
| Standard No.: | GB 7216-1987 | Status: | superseded remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 9000 words | Price(USD): | 270.0 remind me the price change |
| Implemented on: | 1987-10-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB 7216-1987 |
| English Name: | Gray cast iron metallography |
| Chinese Name: | 灰铸铁金相 |
| Chinese Classification: | J31 Casting |
| Professional Classification: | GB National Standard |
| ICS Classification: | 77.040.30 Chemical analysis of metals |
| Issued by: | National Bureau of Standards |
| Issued on: | 1987-01-24 |
| Implemented on: | 1987-10-1 |
| Status: | superseded |
| Superseded by: | GB/T 7216-2009 Metallographic test for gray cast iron |
| Superseded on: | 2010-4-1 |
| Abolished on: | 2010-04-01 |
| Superseding: | JB 2264-1978 |
| Language: | English |
| File Format: | |
| Word Count: | 9000 words |
| Price(USD): | 270.0 |
| Delivery: | via email in 1~3 business day |